The term "new economy" has, more than anything, come to mean a technological transformation, and in particular its embodiment in the computer and the internet. These technologies are more human capital intensive than earlier ones and have probably hastened the pace of the shift in the U.S....

This paper examines trends in innovative activity in several major Asian countries during 1997-2011 as measured by their filings and grants of various types of intellectual property (IP). By almost all measures, there has been a remarkable increase in innovative activity in China. In fact, in...

This paper examines trends in innovative activity in several major Asian countries during 1997-2011 as measured by their filings and grants of various types of intellectual property (IP). By almost all measures, there has been a remarkable increase in innovative activity in China. In fact, in...

Investment of U.S. firms responds asymmetrically to Tobin's Q: Investment of established firms -- `intensive' investment -- reacts negatively to Q whereas investment of new firms -- `extensive' investment -- responds positively and elastically to Q. This asymmetry, we argue, reflects a...

A large body of evidence links financial development to economic growth, yet the channels through which inflation affects this relationship and its stability have been less thoroughly explored. We take an econometric and graphical approach to analyzing these channels, and find that higher levels...

Data on U.S. mergers and aquisitions from 1987 to 2006 indicate that firms with high market-to-book values (i.e., Tobin's Q) tend to merge with firms that have lower Q's, but that target Q's are on average higher than those of firms not involved in mergers at all. We capture this fact with a...

We analyze mergers over the past century in a growth model that emphasizes technological change. We explain the positive relation between mergers and stock prices, the positive relation between internal growth of firms and their acquisitions, and the positive relation of mergers with other...

We evaluate the case for non-discrimination in the international protection of intellectual property. If trade is not subject to any frictions then requiring national treatment (NT) in patent protection does not have any consequences for innovation (and welfare) since unfavorable discrimination...

Based on the 1922–1991 Terman data of children with high ability, I investigate the effects of childhood psychological skills and post-compulsory education on longevity. I identify causal effects and account for measurement error using factor-analytic methodology (Heckman et al., 2006)....

Based on the 1922–1991 Terman data of children with high ability, I investigate the effects of childhood psychological skills and post-compulsory education on longevity. I identify causal effects and account for measurement error using factor-analytic methodology (Heckman et al., 2006). Latent...